This entry was made to test an idea where, what if, you're playing an ATB (Active Time Battle) turn-based game, and the charge meter is hidden.

Charge Meter, the one onupper right corner (screenshot from Chrono Trigger)

You'll have to get involve into the game by timing the charge meter yourself, using a... STOPWATCH!
Further instructions can be seen in the game, good luck playing it.
P.S> There's a way to win the game.